Doctor profile · Federal record
Dr. Allyson Underwood, FNP-BC
Family Nurse Practitioner (CMS: Nurse Practitioner) · Marietta, GA
- NPI 1639302250
- Accepts Medicare
- MIPS 90.2 / 100 · 2023
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 Church St Ne
Marietta, GA 300607220
(770) 420-1690
fax (678) 337-7447
Credentials & registration
- NPI registered
- August 2009 — 17 yrs on file
- Profile last updated
- March 12, 2019
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Georgia #RN177114
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639302250. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
441
Distinct HCPCS
7
Medicare allowed
$39,377
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 294 | 183 | $108 | |
96372 |
Injection of drug or substance under skin or into muscle | 32 | 26 | $12 | |
20610 |
Aspiration and/or injection of fluid from large joint | 29 | 13 | $59 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 28 | 22 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 21 | $76 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 21 | 16 | $146 | |
G0008 |
Administration of influenza virus vaccine | 12 | 12 | $31 |
In context: peer comparison
Among 38 peers in Marietta Family Nurse Practitioner, average services per provider: 85. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$1,700
Transactions
78
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 14 | $303.51 | |
| Abbvie INC. | 10 | $224.47 | |
| Janssen Biotech, INC. | 12 | $200.70 | |
| AstraZeneca Pharmaceuticals Lp | 8 | $187.44 | |
| Ucb, INC. | 6 | $122.85 | |
| GlaxoSmithKline, LLC. | 6 | $115.26 | |
| Aurinia Pharma U.S., INC. | 3 | $72.75 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $72.04 | |
| Ani Pharmaceuticals, INC. | 2 | $57.87 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $55.88 | |
| Octapharma USA, INC. | 3 | $50.49 | |
| Radius Health, INC. | 2 | $47.17 | |
| Sobi, INC | 2 | $46.64 | |
| Mallinckrodt Hospital Products INC. | 2 | $45.11 | |
| Pfizer INC. | 2 | $34.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,520
Patients
659
Total drug cost
$713,401
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 276 | 127 | $14,945 |
| Prednisone | Generic | 267 | 133 | $1,948 |
| Methotrexate (Methotrexate Sodium) | Brand | 170 | 71 | $4,630 |
| Duloxetine Hcl | Generic | 130 | 50 | $3,461 |
| Leflunomide | Generic | 93 | 42 | $5,957 |
| Gabapentin | Generic | 90 | 35 | $1,034 |
| Alendronate Sodium | Generic | 89 | 39 | $516 |
| Celecoxib | Generic | 72 | 38 | $3,788 |
| Tramadol Hcl | Generic | 54 | 15 | $246 |
| Cyclobenzaprine Hcl | Generic | 53 | 22 | $223 |
Hospital affiliations
Frequently asked questions
What is Dr. Allyson Underwood's medical specialty?
Dr. Allyson Underwood practices Family Nurse Practitioner in Marietta, GA.
Where does Dr. Allyson Underwood practice?
Dr. Allyson Underwood practices at 700 Church St Ne, Marietta, GA 300607220. Office phone: 7704201690.
What is Dr. Allyson Underwood's NPI?
Dr. Allyson Underwood's National Provider Identifier (NPI) is 1639302250, issued by NPPES.
Does Dr. Allyson Underwood accept Medicare assignment?
Yes. Dr. Allyson Underwood accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Allyson Underwood commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection of drug or substance under skin or into muscle (HCPCS 96372); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.